Ultrasonic weaving all-in-one machine for nano-silver fiber face towel cloth

Abstract

The invention relates to the technical field of composite fiber cloth production, in particular to an ultrasonic weaving all-in-one machine for nano-silver fiber face towel cloth. Comprising a fiber antibacterial treatment tank, a fiber sol separation box and a spinning weaving box, an adjusting box is arranged on the fiber antibacterial treatment tank, and an adjusting mechanism is arranged on the adjusting box; the first opening needles are driven by the linkage rod to reciprocate and are inserted into the through holes to pull fibers in multiple directions, so that base material fibers are opened, adhered fibers are automatically scraped by the walls of the through holes during withdrawing, fiber residues are avoided in cooperation with staggered card clothing design of the rotary opening mechanism, the first opening needles and the sealing plugs are rapidly switched through the ratchet mechanism, and the efficiency is improved. The same through hole has opening and sealing functions, opened fibers are in a fluffy state and directly enter a dipping stage, opening operation and dipping operation are carried out in the same space, and the problems of fiber residue and pollution caused in the fiber transfer process are effectively solved.

Description

Technical Field

[0001] This invention belongs to the field of composite fiber fabric production technology, and specifically relates to an ultrasonic weaving machine for nano-silver fiber face towel fabric. Background Technology

[0002] In recent years, with the increasing demand from consumers for personal hygiene and antibacterial products, antibacterial fiber products (such as washcloths and medical dressings) have become a market hotspot. Among them, nano silver (AgNPs) is widely used in fiber functionalization treatment due to its broad-spectrum antibacterial properties, safety, and long-lasting effects.

[0003] The preparation of traditional nano-silver fibers usually involves multiple independent processes such as fiber opening, sol impregnation, spinning and weaving. During the processing, the fibers need to be transferred multiple times, resulting in low production efficiency. The intermediate links may introduce pollution, and fibers are easily left behind during processing and transfer, requiring frequent shutdowns for cleaning.

[0004] A search revealed that in the prior art, authorized patent document CN114438643A, published on May 6, 2022, discloses a manufacturing process and apparatus for antibacterial polyester-cotton composite fiber towels. This relates to the field of composite fiber towel technology and aims to solve the problem that existing composite fiber towels often fail to achieve antibacterial activity from the inside out during preparation, leading to a significant decrease in internal antibacterial properties after fiber surface damage, thus affecting the towel's lifespan. The fiber stretching mechanism includes a microscopic camera mechanism at its center, with sterilization mechanisms on both sides. An electrostatic sterilization powder feeding mechanism is located above the sterilization mechanism, and a feeding collection trough is located below it. An ultraviolet sterilization lamp is positioned between the electrostatic sterilization powder feeding mechanism and the feeding collection trough. Stretching fixing frames are located on both sides of the fiber stretching mechanism, with a cross channel below each frame and a stretching drive component on one side of the cross channel.

[0005] However, the device still has the following drawbacks: although it can achieve antibacterial effect in the preparation of composite fiber towels, the fibers need to be transferred multiple times during the processing, resulting in low production efficiency, potential pollution in the intermediate links, and easy fiber residue during processing and transfer, requiring frequent shutdowns for cleaning. Summary of the Invention

[0006] To address the above problems, the present invention provides an ultrasonic weaving machine for nano-silver fiber face towel fabric, including a fiber antibacterial treatment tank, a fiber sol separation box, and a spinning and weaving box. The fiber antibacterial treatment tank is used to open the base fiber and impregnate the base fiber with nano-silver sol. The fiber antibacterial treatment tank is equipped with an adjustment box, and the adjustment box is equipped with an adjustment mechanism; The side wall of the fiber antibacterial treatment tank is provided with several sets of through holes, and the outer wall of the fiber antibacterial treatment tank is fixedly connected with several sets of U-shaped supports. Each of the several sets of U-shaped supports is provided with an opening and blocking mechanism. The opening and blocking mechanism includes an arc plate. One side wall of the arc plate is equipped with several sets of first opening needles for opening the base fiber. The other side wall of the arc plate is equipped with several sets of sealing plugs for sealing the fiber antibacterial treatment tank. Each of the several sets of first opening needles and several sets of sealing plugs is matched with a corresponding set of through holes. The top of the U-shaped bracket is equipped with a flipping drive mechanism for driving the arc plate to flip 180 degrees.

[0007] Furthermore, the side wall of the regulating box is provided with several sets of through slots, which are arranged in a circular array around the central axis of the regulating box, and each set of through slots corresponds to a set of regulating mechanisms.

[0008] Furthermore, the adjustment mechanism includes a servo motor, the output end of which is connected to a threaded rod, and an internal threaded block is threaded onto the threaded rod. Several sets of first hinge frames are installed on the outer wall of the internal threaded block, and each set of first hinge frames is rotatably connected to a linkage rod. Each set of linkage rods is movably engaged with a corresponding set of through slots.

[0009] Furthermore, a limiting shaft is fixedly connected to the top of the arc-shaped plate, and a ratchet is fixedly connected to the top of the limiting shaft after passing through the U-shaped bracket. A second hinge frame is connected to the center of the top of the ratchet with damping rotation, and a limiting bolt is fixedly connected to the center of the bottom end of the arc-shaped plate.

[0010] Furthermore, the top of the U-shaped bracket is provided with a sliding groove, which is movably fitted with the limiting shaft, and the bottom of the U-shaped bracket is provided with a limiting groove, which is movably fitted with the limiting bolt.

[0011] Furthermore, the flipping drive mechanism includes an L-shaped bracket, with several sets of rotating shafts rotatably connected between the L-shaped bracket and the U-shaped bracket. A rotating wheel is sleeved on the rotating shaft, and a torsion spring is provided between the rotating wheel and the L-shaped bracket. The torsion spring is sleeved on the rotating shaft, and a pawl is fixedly connected to the rotating wheel. Several sets of baffles are fixedly connected to the L-shaped bracket, and the several sets of baffles are respectively fitted and disposed on one side of a corresponding set of rotating wheels.

[0012] Furthermore, an ultrasonic generating mechanism is provided at the center of the fiber antibacterial treatment tank. The ultrasonic generating mechanism includes a fixed column, which is a hollow structure. An ultrasonic generator is installed inside the fixed column, and the output end of the ultrasonic generator passes through the outer wall of the fixed column and is connected to an ultrasonic probe.

[0013] Furthermore, a fixing plate is provided at the top of the fixing column, and several sets of snap-fit ​​holes are provided on the side wall of the fixing plate. Each set of snap-fit ​​holes is provided with an elastic baffle. A rotating ring is sleeved on the fixing column, and the ultrasonic probe is installed on the side wall of the rotating ring. A connecting box is provided on the side wall of the rotating ring.

[0014] Furthermore, the fiber antibacterial treatment tank is equipped with a rotary opening mechanism, which includes a turntable and an opening roller. The turntable and the opening roller are rotatably connected to the upper and lower end faces of the connecting box, respectively. Several sets of locking pins are fixedly connected to the side wall of the turntable. The several sets of locking pins are arranged in a circular array with the central axis of the turntable as the center. Several sets of second opening needles are fixedly connected to the outer wall of the opening roller. The several sets of second opening needles and the several sets of first opening needles are arranged alternately.

[0015] Furthermore, a dual-axis motor is installed on the inner wall of the connecting box. Both the upper and lower output ends of the dual-axis motor are connected to drive shafts. The top end of one drive shaft is connected to the center of the bottom end of the turntable, and the bottom end of the other drive shaft is connected to the center of the top end of the opening roller.

[0016] The beneficial effects of this invention are: 1. The first opening needle is driven to reciprocate by a linkage rod, inserting into the through hole to pull the fiber in multiple directions, thereby realizing the opening operation of the substrate fiber. When retracting, the wall of the through hole is automatically scraped to remove the adhering fiber. With the staggered needle cloth design of the rotating opening mechanism, fiber residue is avoided. The first opening needle and the sealing plug are quickly switched by a ratchet mechanism. The same through hole has both opening and sealing functions. The fluffy state of the opened fiber directly enters the impregnation stage. The opening operation and the impregnation operation are carried out in the same space, effectively solving the problems of fiber residue and contamination caused during fiber transfer.

[0017] 2. The opening roller is driven by a dual-axis motor, which causes the second opening needle on the opening roller to alternate with the first opening needle distributed on the inner wall of the fiber antibacterial treatment tank, pulling the base material fiber to achieve the opening of the base material fiber. At the same time, the dual-axis motor drives the turntable to rotate synchronously, causing a set of clamping posts to rotate into a set of clamping holes. Through the abutment force between the clamping posts and the inner wall of the clamping holes, the turntable rotates on its own axis and rotates around the central axis of the fixed posts, performing the opening operation on the base material fiber at different positions in the fiber antibacterial treatment tank, thereby effectively improving the uniformity of the base material fiber opening.

[0018] 3. During the nano-silver sol impregnation operation, the dual-axis motor drives the opening roller to rotate, so that several sets of second opening needles can achieve the function of stirring and mixing. At the same time, the ultrasonic probe generates ultrasonic vibration through the ultrasonic generator, so that ultrasonic vibration is generated on the opening roller and the second opening needles that are in contact with it. This effectively promotes the diffusion of nano-silver particles into the fiber interior, while effectively preventing the substrate fiber from adsorbing on the second opening needles.

[0019] 4. By using a servo motor to drive the threaded rod to rotate, which in turn causes the linkage rod to move synchronously with the opening and blocking mechanism, the depth of the first opening needle inserted into the fiber antibacterial treatment tank can be adjusted. This allows the device to be adapted to different fiber materials (such as cotton and polyester), thereby effectively improving the versatility of the device. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 A schematic diagram of the main structure according to an embodiment of the present invention is shown; Figure 2 A schematic diagram of the external structure of the fiber antibacterial treatment tank according to an embodiment of the present invention is shown; Figure 3 A schematic diagram of the upper part of the regulating box and U-shaped bracket according to an embodiment of the present invention is shown; Figure 4 A schematic diagram of the opening and closing mechanism according to an embodiment of the present invention is shown; Figure 5 A schematic diagram showing the connection relationship between the U-shaped bracket and the unblocking mechanism according to an embodiment of the present invention is shown; Figure 6 A top-view structural schematic diagram of the U-shaped bracket according to an embodiment of the present invention is shown; Figure 7 A schematic diagram of the internal structure of the fiber antibacterial treatment tank according to an embodiment of the present invention is shown; Figure 8 A schematic diagram of the ultrasonic generating mechanism and the rotary opening mechanism according to an embodiment of the present invention is shown; Figure 9 A schematic diagram of the rotary opening structure and the internal structure of the connecting box according to an embodiment of the present invention is shown.

[0022] In the diagram: 100, Fiber antibacterial treatment tank; 110, Substrate fiber introduction channel; 120, Through hole; 200, Fiber sol separation box; 300, Spinning and weaving box; 400, Adjustment box; 410, Through groove; 500, Adjustment mechanism; 510, Servo motor; 520, Threaded rod; 530, Internal threaded block; 540, First hinge frame; 550, Linkage rod; 600, Nano-silver sol introduction channel; 700, U-shaped bracket; 710, Opening and blocking mechanism; 711, Arc plate; 712, First opening needle; 713, Sealing plug; 714, Limiting shaft; 715, Ratchet; 716, Second hinge frame; 717, Limiting... 720. Positioning bolt; 721. Tilting drive mechanism; 722. L-shaped bracket; 723. Rotating shaft; 724. Rotating wheel; 725. Pawl; 726. Torsion spring; 727. Baffle; 730. Slide groove; 740. Limiting groove; 800. Ultrasonic generating mechanism; 810. Fixed column; 811. Rotating ring; 820. Ultrasonic generator; 830. Fixed plate; 840. Snap-fit ​​hole; 850. Elastic baffle; 860. Connecting box; 870. Ultrasonic probe; 880. Dual-axis motor; 890. Drive shaft; 900. Rotary opening mechanism; 910. Turntable; 920. Opening roller; 930. Snap-fit ​​column; 940. Second opening needle. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] This invention provides an integrated ultrasonic weaving machine for nano-silver fiber facial towel fabric, comprising a fiber antibacterial treatment tank 100, a fiber sol separation box 200, and a spinning and weaving box 300; for example, Figure 1 As shown.

[0025] The fiber antibacterial treatment tank 100 is provided with a substrate fiber introduction channel 110 and a nano silver sol introduction channel 600. The fiber antibacterial treatment tank 100 and the fiber sol separation box 200 are directly connected by a sealed pipe. The sealed pipe is equipped with a solenoid valve. The output end of the fiber sol separation box 200 is equipped with a drying module. The spinning and weaving box 300 and the fiber sol separation box 200 are equipped with a negative pressure airflow conveying device.

[0026] Specifically, the fiber antibacterial treatment tank 100 is used to open the base fiber and impregnate the base fiber with nano-silver sol, so that the base fiber can fully absorb the nano-silver sol. The treated fiber mixture is introduced into the fiber sol separation tank 200 through a sealed pipe for separation treatment to avoid fiber exposure and contamination. After the treated fiber mixture is dried by the drying module, it is introduced into the spinning and weaving box 300 through the negative pressure airflow conveying device for spinning and weaving operations, thereby completing the pretreatment and weaving operations of the nano-silver fiber face towel fabric.

[0027] For example, such as Figures 2-4 As shown.

[0028] The fiber antibacterial treatment tank 100 is equipped with an adjustment box 400. The side wall of the adjustment box 400 has several sets of through slots 410 arranged in a circular array around the central axis of the adjustment box 400. The adjustment box 400 is equipped with an adjustment mechanism 500, which includes a servo motor 510. The output end of the servo motor 510 is connected to a threaded rod 520, which is rotatably connected to the center of the adjustment box 400. At the location, an internal threaded block 530 is threadedly connected to the threaded rod 520. Several sets of first hinge frames 540 are installed on the outer wall of the internal threaded block 530. The several sets of first hinge frames 540 are arranged in a circular array with the central axis of the threaded rod 520 as the center. Each set of first hinge frames 540 is rotatably connected to a linkage rod 550. Each set of linkage rods 550 is movably engaged with a corresponding set of through slots 410, and each set of linkage rods 550 extends to the outside of the adjustment box 400. The side wall of the fiber antibacterial treatment tank 100 is provided with several sets of through holes 120. Several sets of U-shaped supports 700 are fixedly connected to the outer wall of the fiber antibacterial treatment tank 100. Each set of U-shaped supports 700 is provided with an opening and closing mechanism 710. Each set of opening and closing mechanisms 710 is rotatably connected to one end of a corresponding set of linkage rods 550. The loosening and plugging mechanism 710 includes an arc-shaped plate 711. Several sets of first loosening needles 712 are installed on one side wall of the arc-shaped plate 711, and the several sets of first loosening needles 712 are respectively matched with a corresponding set of through holes 120. Several sets of sealing plugs 713 are installed on the other side wall of the arc-shaped plate 711, and the several sets of sealing plugs 713 are matched with a corresponding set of through holes 120. A limiting shaft 714 is fixedly connected to the top end of the arc-shaped plate 711. A ratchet 715 is fixedly connected to the center of the top end of the limiting shaft 714. A second hinge frame 716 is damped and rotatably connected to the center of the top end of the ratchet 715. The second hinge frame 716 is rotatably connected to one end of a corresponding set of linkage rods 550. A limiting bolt 717 is fixedly connected to the center of the bottom end of the arc-shaped plate 711. Specifically, the substrate fiber is introduced into the fiber antibacterial treatment tank 100 through the substrate fiber introduction channel 110. The servo motor 510 drives the threaded rod 520 to rotate, causing the internal threaded block 530 to drive one end of the linkage rod 550 to move upward. This causes the other end of the linkage rod 550 to pull the loosening and blocking mechanism 710 toward the fiber antibacterial treatment tank 100, so that several sets of first loosening needles 712 enter the fiber antibacterial treatment tank 100 through a corresponding set of through holes 120 to loosen the substrate fiber. Furthermore, after the substrate fiber opening process is completed, the servo motor 510 drives the threaded rod 520 to rotate in the opposite direction, causing the internal threaded block 530 to drive one end of the linkage rod 550 to move downwards. This causes the other end of the linkage rod 550 to push the opening and blocking mechanism 710 to move away from the fiber antibacterial treatment tank 100, so that several sets of first opening needles 712 move out of the fiber antibacterial treatment tank 100 through a corresponding set of through holes 120. During the movement, the substrate fibers adhering to the first opening needles 712 are scraped off by the hole wall of the through hole 120 and remain inside the fiber antibacterial treatment tank 100, thereby realizing the self-cleaning operation of the first opening needles 712.

[0029] For example, such as Figure 5 and Figure 6 As shown.

[0030] The top end of the U-shaped bracket 700 is provided with a sliding groove 730, which is movably fitted with the limiting shaft 714. The bottom end of the U-shaped bracket 700 is provided with a limiting groove 740, which is movably fitted with the limiting bolt 717. Specifically, by setting the slide groove 730 and the limiting groove 740, the arc plate 711 is kept in a straight line during its movement, so that the first loosening needle 712 and the sealing plug 713 on the arc plate 711 can be precisely matched with the through hole 120.

[0031] The top of the U-shaped bracket 700 is provided with a flipping drive mechanism 720. The flipping drive mechanism 720 includes an L-shaped bracket 721. Several sets of rotating shafts 722 are rotatably connected between the L-shaped bracket 721 and the U-shaped bracket 700. Rotating wheels 723 are sleeved on the rotating shafts 722. A torsion spring 725 is provided between the rotating wheel 723 and the L-shaped bracket 721. The torsion spring 725 is sleeved on the rotating shaft 722. A pawl 724 is fixedly connected to the rotating wheel 723. The pawl 724 matches the ratchet 715. Several sets of baffles 726 are fixedly connected to the L-shaped bracket 721. The several sets of baffles 726 are respectively attached to one side of a corresponding set of rotating wheels 723. Specifically, through the elastic force of the torsion spring 725, the pawl 724 is made to fit against one side of the baffle 726. When the unblocking mechanism 710 moves toward the flipping drive mechanism 720, the ratchet 715 contacts the pawl 724, causing the ratchet 715 to rotate synchronously during its movement. When the unblocking mechanism 710 moves to the end of the limiting groove 740 away from the fiber antibacterial treatment tank 100, the ratchet 715 drives the arc plate 711 to rotate 180 degrees, thereby causing several sets of sealing plugs 713 to rotate toward the side facing the fiber antibacterial treatment tank 100. Furthermore, when the servo motor 510 drives the unblocking and plugging mechanism 710 to move toward the fiber antibacterial treatment tank 100, the ratchet 715 and the pawl 724 are in reverse contact. Due to the damping force between the ratchet 715 and the second hinge frame 716, the pawl 724 is pushed in the opposite direction, causing the rotating wheel 723 to rotate in the opposite direction and disengage from the baffle 726. At this time, the arc plate 711 will not rotate during the movement, so that when the arc plate 711 moves toward the fiber antibacterial treatment tank 100, several sets of sealing plugs 713 can enter into the corresponding set of through holes 120 to realize the sealing operation of the fiber antibacterial treatment tank 100. At this time, the nano-silver sol is introduced into the fiber antibacterial treatment tank 100 through the nano-silver sol introduction channel 600 to perform nano-silver sol impregnation operation on the substrate fiber.

[0032] For example, such as Figures 7-9 As shown.

[0033] An ultrasonic generating mechanism 800 is provided at the center of the fiber antibacterial treatment tank 100. The ultrasonic generating mechanism 800 includes a fixed column 810, which is a hollow structure. An ultrasonic generator 820 is provided inside the fixed column 810. The output end of the ultrasonic generator 820 passes through the outer wall of the fixed column 810 and is connected to an ultrasonic probe 870. A fixed plate 830 is provided at the top of the fixed column 810. Several sets of snap-fit ​​holes 840 are opened on the side wall of the fixed plate 830. Each set of snap-fit ​​holes 840 is provided with an elastic baffle 850. A rotating ring 811 is sleeved on the fixed column 810. The ultrasonic probe 870 is installed on the side wall of the rotating ring 811. A connecting box 860 is provided on the side wall of the rotating ring 811. The fiber antibacterial treatment tank 100 is equipped with a rotary opening mechanism 900, which includes a turntable 910 and an opening roller 920. The turntable 910 and the opening roller 920 are rotatably connected to the upper and lower end faces of the connecting box 860, respectively. Several sets of locking posts 930 are fixedly connected to the side wall of the turntable 910. The several sets of locking posts 930 are arranged in a circular array with the central axis of the turntable 910 as the center. The outer wall of the opening roller 920 is in contact with the vibrating end of the ultrasonic probe 870. Several sets of second opening needles 940 are fixedly connected to the outer wall of the opening roller 920. The several sets of second opening needles 940 and several sets of first opening needles 712 are arranged alternately. A dual-axis motor 880 is installed on the inner wall of the connecting box 860. The upper and lower output ends of the dual-axis motor 880 are both connected to a drive shaft 890. The top end of one drive shaft 890 is connected to the center of the bottom end of the turntable 910, and the bottom end of the other drive shaft 890 is connected to the center of the top end of the loosening roller 920. Specifically, the dual-axis motor 880 drives the opening roller 920 to rotate, causing the second opening needle 940 on the opening roller 920 to alternate with the first opening needle 712 distributed on the inner wall of the fiber antibacterial treatment tank 100 to pull the base material fiber, thereby opening the base material fiber. At the same time, the dual-axis motor 880 drives the turntable 910 to rotate synchronously, causing a set of clamping posts 930 to rotate into a set of clamping holes 840. Through the abutting force between the clamping posts 930 and the inner wall of the clamping holes 840, the turntable 910 rotates on its own axis and rotates around the central axis of the fixed post 810, thereby opening the base material fiber at different positions in the fiber antibacterial treatment tank 100. Furthermore, by setting an elastic baffle 850 at the opening of the snap-fit ​​hole 840, the snap-fit ​​post 930 can smoothly enter the snap-fit ​​hole 840 while ejecting the substrate fiber that enters at the same time, thereby preventing the snap-fit ​​hole 840 from being blocked by the substrate fiber and affecting the transmission effect. Furthermore, after the fiber opening operation is completed, the sealing plug 713 blocks the through hole 120, and nano-silver sol is injected into the fiber antibacterial treatment tank 100. At this time, the dual-axis motor 880 drives the opening roller 920 to rotate, so that several sets of second opening needles 940 can achieve the function of stirring and mixing. At the same time, the ultrasonic generator 820 causes the ultrasonic probe 870 to generate ultrasonic vibration, so that the opening roller 920 and the second opening needles 940 that are in contact with it will generate ultrasonic vibration. This makes the fusion between the nano-silver sol and the fiber base more thorough, and can effectively prevent the fiber base from adsorbing onto the second opening needles 940.

[0034] The working principle of the ultrasonic weaving machine for nano-silver fiber face towel fabric proposed in this invention is as follows: The substrate fiber is introduced into the fiber antibacterial treatment tank 100 through the substrate fiber introduction channel 110. The servo motor 510 drives the threaded rod 520 to rotate, causing the internal threaded block 530 to drive one end of the linkage rod 550 to move upward, thereby causing the other end of the linkage rod 550 to pull the loosening and blocking mechanism 710 toward the fiber antibacterial treatment tank 100, so that several sets of first loosening needles 712 enter the fiber antibacterial treatment tank 100 through a corresponding set of through holes 120, so as to loosen the substrate fiber. The dual-axis motor 880 drives the opening roller 920 to rotate, causing the second opening needle 940 on the opening roller 920 to alternate with the first opening needle 712 distributed on the inner wall of the fiber antibacterial treatment tank 100 to pull the base material fiber, thereby opening the base material fiber. At the same time, the dual-axis motor 880 drives the turntable 910 to rotate synchronously, causing a set of clamping posts 930 to rotate into a set of clamping holes 840. Through the abutting force between the clamping posts 930 and the inner wall of the clamping holes 840, the turntable 910 rotates on its own axis and rotates around the central axis of the fixed post 810, thereby opening the base material fiber at different positions in the fiber antibacterial treatment tank 100.

[0035] By setting an elastic baffle 850 at the opening of the snap-fit ​​hole 840, the snap-fit ​​post 930 can smoothly enter the snap-fit ​​hole 840, while the substrate fiber that enters at the same time can be ejected, thereby avoiding the snap-fit ​​hole 840 from being blocked by the substrate fiber and affecting the transmission effect.

[0036] After the fiber loosening operation is completed, the servo motor 510 drives the threaded rod 520 to rotate in the opposite direction, causing the internal threaded block 530 to move one end of the linkage rod 550 downward. This causes the other end of the linkage rod 550 to push the loosening and blocking mechanism 710 to move away from the fiber antibacterial treatment tank 100. This allows several sets of first loosening needles 712 to move through a corresponding set of through holes 120 from inside the fiber antibacterial treatment tank 100. During the movement, the fiber adhering to the first loosening needles 712 is scraped off by the hole wall of the through hole 120 and remains inside the fiber antibacterial treatment tank 100, thus achieving the self-cleaning operation of the first loosening needles 712.

[0037] The elastic force of the torsion spring 725 causes the pawl 724 to adhere to one side of the baffle 726. When the unblocking mechanism 710 moves toward the flipping drive mechanism 720, the ratchet 715 contacts the pawl 724, causing the ratchet 715 to rotate synchronously during its movement. When the unblocking mechanism 710 moves to the end of the limiting groove 740 away from the fiber antibacterial treatment tank 100, the ratchet 715 drives the arc plate 711 to rotate 180 degrees, thereby causing several sets of sealing plugs 713 to rotate toward the side facing the fiber antibacterial treatment tank 100.

[0038] When the servo motor 510 drives the loosening and blocking mechanism 710 to move toward the fiber antibacterial treatment tank 100, the ratchet 715 and the pawl 724 are in reverse contact. Due to the damping force between the ratchet 715 and the second hinge frame 716, the pawl 724 is pushed in the opposite direction, causing the rotating wheel 723 to rotate in the opposite direction and disengage from the baffle 726. At this time, the arc plate 711 will not rotate during the movement, so that when the arc plate 711 moves toward the fiber antibacterial treatment tank 100, several sets of sealing plugs 713 can enter into the corresponding set of through holes 120 to realize the sealing operation of the fiber antibacterial treatment tank 100. At this time, the nano silver sol is introduced into the fiber antibacterial treatment tank 100 through the nano silver sol introduction channel 600 to perform nano silver sol impregnation operation on the substrate fiber.

[0039] At this time, the dual-axis motor 880 drives the opening roller 920 to rotate, so that several sets of second opening needles 940 can achieve the function of stirring and mixing. At the same time, the ultrasonic generator 820 causes the ultrasonic probe 870 to generate ultrasonic vibration, so that ultrasonic vibration is generated on the opening roller 920 and the second opening needles 940 that are in contact with it. This makes the fusion between the nano silver sol and the substrate fiber more thorough, while effectively preventing the substrate fiber from adsorbing onto the second opening needles 940.

[0040] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A nano-silver fiber face towel ultrasonic weaving integrated machine, comprising a fiber antibacterial treatment tank, a fiber sol separation box, and a spinning and weaving box, characterized in that: The fiber antibacterial treatment tank is used to open the substrate fibers and to impregnate the substrate fibers with nano-silver sol. The fiber antibacterial treatment tank is equipped with an adjustment box, and the adjustment box is equipped with an adjustment mechanism; The side wall of the fiber antibacterial treatment tank is provided with several sets of through holes, and the outer wall of the fiber antibacterial treatment tank is fixedly connected with several sets of U-shaped supports. Each of the several sets of U-shaped supports is provided with an opening and blocking mechanism. The opening and blocking mechanism includes an arc plate. One side wall of the arc plate is equipped with several sets of first opening needles for opening the base fiber. The other side wall of the arc plate is equipped with several sets of sealing plugs for sealing the fiber antibacterial treatment tank. Each of the several sets of first opening needles and several sets of sealing plugs is matched with a corresponding set of through holes. The top of the U-shaped bracket is equipped with a flipping drive mechanism for driving the arc plate to flip 180 degrees.

2. The ultrasonic weaving machine for nano-silver fiber face towel fabric according to claim 1, characterized in that: The side wall of the regulating box is provided with several sets of through slots, which are arranged in a circular array around the central axis of the regulating box. Each set of through slots corresponds to a set of regulating mechanisms.

3. The ultrasonic weaving machine for nano-silver fiber face towel fabric according to claim 2, characterized in that: The adjustment mechanism includes a servo motor, the output end of which is connected to a threaded rod. An internal threaded block is threaded onto the threaded rod. Several sets of first hinge frames are installed on the outer wall of the internal threaded block. Each set of first hinge frames is rotatably connected to a linkage rod. Each set of linkage rods is movably engaged with a corresponding set of through slots.

4. The ultrasonic weaving machine for nano-silver fiber face towel fabric according to claim 1, characterized in that: The top of the arc-shaped plate is fixedly connected to a limiting shaft, and the top of the limiting shaft passes through the U-shaped bracket and is fixedly connected to a ratchet. The center of the top of the ratchet is connected to a second hinge frame with damping rotation, and the center of the bottom of the arc-shaped plate is fixedly connected to a limiting bolt.

5. The ultrasonic weaving machine for nano-silver fiber face towel fabric according to claim 4, characterized in that: The top of the U-shaped bracket is provided with a sliding groove, which is movably fitted with the limiting shaft. The bottom of the U-shaped bracket is provided with a limiting groove, which is movably fitted with the limiting bolt.

6. The ultrasonic weaving machine for nano-silver fiber face towel fabric according to claim 1, characterized in that... The flipping drive mechanism includes an L-shaped bracket, with several sets of rotating shafts rotatably connected between the L-shaped bracket and the U-shaped bracket. A rotating wheel is sleeved on the rotating shaft, and a torsion spring is provided between the rotating wheel and the L-shaped bracket. The torsion spring is sleeved on the rotating shaft, and a pawl is fixedly connected to the rotating wheel. Several sets of baffles are fixedly connected to the L-shaped bracket, and the several sets of baffles are respectively fitted and disposed on one side of a corresponding set of rotating wheels.

7. The ultrasonic weaving machine for nano-silver fiber face towel fabric according to claim 1, characterized in that: An ultrasonic generator is located at the center of the fiber antibacterial treatment tank. The ultrasonic generator includes a fixed column, which is hollow. An ultrasonic generator is installed inside the fixed column, and the output end of the ultrasonic generator passes through the outer wall of the fixed column and is connected to an ultrasonic probe.

8. The ultrasonic weaving machine for nano-silver fiber face towel fabric according to claim 7, characterized in that: The top of the fixed column is provided with a fixed plate, and the side wall of the fixed plate is provided with several sets of snap-fit ​​holes. Each set of snap-fit ​​holes is provided with an elastic baffle. A rotating ring is sleeved on the fixed column, and the ultrasonic probe is installed on the side wall of the rotating ring. A connecting box is provided on the side wall of the rotating ring.

9. The ultrasonic weaving machine for nano-silver fiber face towel fabric according to claim 1, characterized in that: The fiber antibacterial treatment tank is equipped with a rotary opening mechanism, which includes a turntable and an opening roller. The turntable and the opening roller are rotatably connected to the upper and lower end faces of the connecting box, respectively. Several sets of locking pins are fixedly connected to the side wall of the turntable. The several sets of locking pins are arranged in a circular array with the central axis of the turntable as the center. Several sets of second opening needles are fixedly connected to the outer wall of the opening roller. The several sets of second opening needles and the several sets of first opening needles are arranged alternately.

10. The ultrasonic weaving machine for nano-silver fiber face towel fabric according to claim 9, characterized in that: The inner wall of the connecting box is equipped with a dual-axis motor. The upper and lower output ends of the dual-axis motor are both connected to drive shafts. The top end of one drive shaft is connected to the center of the bottom end of the turntable, and the bottom end of the other drive shaft is connected to the center of the top end of the opening roller.

Images